Etoxazole tuaj yeem tswj tau cov mites uas tiv taus cov tshuaj acaricides uas twb muaj lawm, thiab muaj kev nyab xeeb heev.Cov khoom sib xyaw ua ke feem ntau yog abamectin, pyridaben, bifenazate, spirotetramat, spirodiclofen, triazolium thiab lwm yam.

1. Mechanism ntawm tua mites

Etoxazole belongs rau chav kawm ntawm diphenyloxazoline derivatives.Nws hom kev ua feem ntau inhibits cov synthesis ntawm chitin, cuam tshuam lub embryo tsim ntawm mite qe thiab cov txheej txheem molting los ntawm larvae mus rau cov neeg laus mites, yog li nws muaj peev xwm tswj tau tag nrho cov menyuam yaus theem ntawm mites (qe, larvae thiab nymphs).Siv tau rau cov qe thiab cov menyuam yaus, tab sis tsis yog rau cov neeg laus mites.

2. Cov yam ntxwv tseem ceeb

Etoxazole yog non-thermosensitive, tiv tauj-tua, xaiv acaricide nrog cov qauv tshwj xeeb.Kev nyab xeeb, ua haujlwm tau zoo thiab kav ntev, nws tuaj yeem tswj tau cov kab mob uas tiv taus cov acaricides uas twb muaj lawm, thiab muaj kev tiv thaiv zoo los nag yaig.Yog tias tsis muaj nag hnyav hauv 2 teev tom qab siv tshuaj, tsis tas yuav tsum tau txau ntxiv.

3. Scope ntawm daim ntawv thov

Feem ntau yog siv rau kev tswj cov citrus, paj rwb, txiv apples, paj, zaub thiab lwm yam qoob loo.

4. Tiv thaiv thiab tswj cov khoom

Nws muaj kev tswj hwm zoo ntawm kab laug sab mites, Eotetranychus thiab Panclaw mites, xws li ob-spotted leafhopper, cinnabar kab laug sab mite, citrus kab laug sab mites, hawthorn (grape) kab laug sab mites, thiab lwm yam.

5. Yuav siv li cas

Nyob rau hauv thawj theem ntawm mite puas, tshuaj tsuag nrog 11% etoxazole tshem tawm tus neeg sawv cev diluted 3000-4000 zaug nrog dej.Siv tau rau tag nrho cov menyuam yaus theem ntawm mites (qe, larvae thiab nymphs).Lub sijhawm siv tau tuaj yeem ncav cuag 40-50 hnub.Cov nyhuv yog qhov tseem ceeb dua thaum siv ua ke nrog Abamectin.

Cov nyhuv ntawm tus neeg sawv cev tsis cuam tshuam los ntawm qhov kub thiab txias, nws yog resistant rau rainwater yaig, thiab muaj lub sij hawm ntev ntawm cov nyhuv.Nws tuaj yeem tswj cov kab tsuag hauv thaj teb li 50 hnub.Nws muaj qhov dav dav ntawm kev tua kab mob thiab tuaj yeem tswj tau tag nrho cov kab mob phem ntawm cov qoob loo xws li txiv hmab txiv ntoo, paj, zaub, thiab paj rwb.

① Tiv thaiv thiab tswj cov kua yias-claw mites thiab hawthorn kab laug sab mites ntawm txiv apples, pears, txiv duaj thiab lwm yam txiv hmab txiv ntoo ntoo.Nyob rau theem pib ntawm qhov tshwm sim, tusyees txau cov yas nrog 6000-7500 zaug ntawm 11% etoxazole tshem tawm tus neeg sawv cev, thiab kev tswj cov nyhuv yog siab dua 90%.② Txhawm rau tswj ob-pob kab laug sab mite (kab laug sab dawb) ntawm cov ntoo txiv hmab txiv ntoo, tshuaj tsuag sib npaug nrog 110g / L etoxazole 5000 zaug ua kua.Tom qab 10 hnub, cov nyhuv tswj tau ntau dua 93%.③ Txhawm rau tswj cov kab laug sab citrus kab laug sab, tshuaj tsuag sib npaug nrog 110g / L etoxazole 4,000-7,000 zaug ua kua hauv thawj theem.Cov nyhuv tswj tau ntau dua 98% hauv 10 hnub tom qab kev kho mob, thiab lub sijhawm ua haujlwm tuaj yeem ncav cuag 60 hnub.

Cov teeb meem xav tau kev saib xyuas: ① Cov nyhuv ntawm tus neeg sawv cev no qeeb hauv kev tua cov mites, yog li nws yog qhov tsim nyog los tshuaj tsuag thaum pib ntawm qhov tshwm sim ntawm mites, tshwj xeeb tshaj yog nyob rau lub sij hawm qe hatching.Thaum muaj pes tsawg tus kab mob mites loj, nws tuaj yeem siv ua ke nrog abamectin, pyridaben thiab triazotin uas tua cov neeg laus.② Tsis txhob sib tov nrog Bordeaux sib tov.Rau cov txiv hmab txiv ntoo uas tau siv etoxazole, Bordeaux sib tov siv tau tsawg kawg yog ob lub lis piam.Thaum siv cov Bordeaux sib tov, kev siv etoxazole yuav tsum raug zam.Txwv tsis pub, yuav muaj phytotoxicity xws li hlawv nplooj thiab hlawv txiv hmab txiv ntoo.Qee cov txiv hmab txiv ntoo ntau yam muaj qhov tsis zoo rau tus neeg sawv cev no, thiab nws yog qhov zoo tshaj los sim nws ua ntej siv nws ntawm qhov loj.